Phase-sensitive optical parametric amplification (OPA) represents a pivotal advance in optical communications, exploiting the nonlinear interaction between a strong pump and a weak signal to achieve ...

Distributed optical fiber sensing (DOFS) is currently a mature technology that allows "transforming" a conventional fiber optic into a continuous array of individual sensors, which are distributed ...

Phase Sensitive Innovations (PSI) will expand operations in its hometown of Newark, Delaware to support its continued growth within the domestic defense and global semiconductor industries. Founded in ...